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given the following substances, xenon, ammonia, iodine monochloride, and fluorine, and the following statements,
which of the following answer choices apply to finishing the above question
1. dipole forces exist in all of these substances2. hydrogen bonding exists in only one of these substances3. London forces exist in all of these substances4. ionic forces exist in all of these substances
then, please let me know which of the following is the correct answer
A. 1 and 2 are true
B. 2 and 3 are true
C. 3 and 4 are true
D. none are true
What monosaccharide is the C-2 epimer of alpha-D-galactose? Are these two molecules diastereomers?
If the solubility of a gas is 7.5 g/L at 404 kPa pressure, what is the solubility of the gas when the pressure is 202 kPa.
Write the balanced equation for the solvolysis of 2-chloro-2-methylpropane in water. 2. If it took 106 s for the color to change after 2.00 mL of NaOH were added to the flask, calculate the concentration of 2-chloro-2-methylpropane present in solu..
A tank of hydrogen has a volume of 22.9 L and holds 14.0 mol at 12.0 C, what is the pressure of the gas in atm
A chemical reaction takes place in a container of cross-sectional area 100 cm2 As a result of . the reaction, a piston is pushed out through 11 cm against an external pressure of 689 torr. What is the value for w for this reaction?
If 72.4 kJ of heat is supplied to a 842 g block of metal, the temperature of the metal increases by 9.0°C. Calculate the specific heat capacity of the metal in J/g·°C.
Steel wool wetted with vinegar is sealed within a balloon inflated with air. After several hours, what happens to the volume of the balloon?
Calculate the pressure when temperature is increased to 383 0C and volume of container keeps constant?
Calculate the pH of 0.103 M phosphoric acid (H3PO4, a triprotic acid). Ka1 = 7.5 x 10^-3, Ka2 = 6.2 x 10^-8, and Ka3 = 4.8 x 10^-13.
A patient weighs 146 pounds and is to receive a drug at a dosage of 45.0 mg per kg of body weight. The drug is supplied as a solution that contains 25.0 mg of drug per mL of solution.
What is the density of a block of unknown material with a mass of 18.63-g if the dimensions are.
What can you say about the realtive magnitudes of the latice energy of lithium iodide and its heat of hydration?
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